@charset "utf-8";

:root{
  --header-height: 8rem;
}

html{
  font-size: 62.5%;
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
  scroll-margin-top: calc(var(--header-height) + 2rem);
}

body{
  font-size: 1.6em;
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
}
:target[id]{
  scroll-margin-top: calc(var(--header-height) + 2rem);
}
a{
  text-decoration: none;
}
.visible-pc{
  display: block;
}
.visible-sp{
  display: none;
}

/***********************************
    Layout
 ***********************************/
.l-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: var(--header-height);
  padding-left: 4rem;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 5000;
}
.l-header__logo img{
  max-width: 100%;
  height: auto;
}
.l-header__nav{
  display: flex;
  height: 100%;
}
.l-header__nav-trigger{
  display: none;
  cursor: pointer;
}
.l-header__nav-inner{
  display: flex;
  column-gap: 9rem;
  height: 100%;
}
.l-header__nav-list{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  column-gap: 7.5rem;
  list-style-type: none;
  padding-left: 0;
}
.l-header__nav-item{
  text-align: center;
}
.l-header__nav-item a{
  display: flex;
  flex-direction: column;
  gap: 0;
  font-size: 1.5rem;
  color: #000;
  letter-spacing: 0.15em;
  font-weight: 500;
  line-height: 1.5;
}
.l-header__nav-item a > span:last-of-type{
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.416;
}

.l-header__nav-colorful{
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 25rem;
  height: 100%;
  padding-bottom: 0.4rem;
  position: relative;
  font-size: 1.6rem;
  color: #FFF;
  letter-spacing: 0.1em;
  line-height: 1.5;
  font-weight: 400;
  border: 0.1rem solid #F37639;
}
.l-header__nav-colorful::before{
  content: "";
  display: block;
  width: 200%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  z-index: -5;
  background-image: linear-gradient(to right, #FFF 0%, #FFF 50%, #F37639 50%, #F37639 100%);
}
.l-header__nav-colorful::after{
  content: "";
  display: block;
  width: 4.8rem;
  height: 0.2rem;
  position: absolute;
  bottom: 1.3rem;
  left: calc(50% - 2.4rem);
  z-index: 5;
  background-image: linear-gradient(to right, #FFF7F3 0%, #FFF7F3 50%, #FFB894 50%, #FFB894 100%);
}
.l-header__nav-colorful > span:last-of-type{
  font-size: 1.2rem;
  line-height: 1.416;
  letter-spacing: 0.05em;
}


.l-footer{
  display: flex;
  justify-content: center;
  position: relative;
  color: #FFF;
  background-color: #000;
}
.l-footer img{
  max-width: 100%;
  height: auto;
}
.l-footer__colorful{
  flex-basis: 69.5rem;
  order: 5;
  padding: 3.5rem 8.8rem 8rem 4.6rem;
  border-left: 0.1rem solid #FFF;
}

.l-footer__colorful-title{
  font-size: 2.4rem;
  font-weight: 500;
}
.l-footer__colorful-inner{
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  margin-top: 3.7rem;
}
.l-footer__colorful-image{
  flex-shrink: 0;
  width: 20rem;
  border-radius: 2rem;
  overflow: hidden;
}
.l-footer__colorful-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.l-footer__colorful-text{
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 2;
}
.l-footer__colorful-text p + p{
  margin-top: 1.6rem;
}
.l-footer__colorful-link-container{
  text-align: right;
  font-size: 1.5rem;
  font-weight: 500;
}
.l-footer__colorful-link{
  padding-right: 5rem;
  position: relative;
  color: #FFF;
}
.l-footer__colorful-link::before,
.l-footer__colorful-link::after{
  content: "";
  display: inline-block;
  height: 0;
  position: absolute;
  top: 50%;
  right: 0;
  z-index: 0;
  border-bottom: 0.1rem solid #FFF;
}
.l-footer__colorful-link::before{
  width: 4rem;
}
.l-footer__colorful-link::after{
  width: 1.5rem;
  rotate: 15deg;
  transform-origin: right;
}

.l-footer__about{
  flex-basis: 74.6rem;
  align-self: flex-start;
  padding: 5rem 1.5rem 8rem 6rem;
}
.l-footer__about-inner{
  display: flex;
  align-items: stretch;
  margin-top: 4.2rem;
  font-size: 1.4rem;
  font-weight: 400;
}
.l-footer__about-inner p + p{
  margin-top: 0.3rem;
}
.l-footer__about-column--1{
  padding-right: 4rem;
}
.l-footer__about-address div + div{
  margin-top: 3rem;
}
.l-footer__sns{
  margin-top: auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 1.6rem;
}
.l-footer__about-column--2{
  display: flex;
  flex-direction: column;
  padding-left: 4rem;
  border-left: 0.1rem solid #FFF;
}
.l-footer__about-list{
  display: grid;
  grid-template-columns: [term] max-content [desc] 1fr;
  column-gap: 2rem;
  row-gap: 0.8rem;
  font-size: 1.4rem;
  font-weight: 400;
}
.l-footer__about-list > dt{
  grid-column: term;
  text-align: center;
}
.l-footer__about-list > dd{
  grid-column: desc;
}
.l-footer__construction-list{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: column dense;
  row-gap: 0.2rem;
  padding-left: 0;
  list-style-type: none;
  font-size: 1.4rem;
  font-weight: 400;
}
.l-footer__construction-list .l-footer__construction-item:nth-of-type(n+10){
  grid-column: 2;
}
.l-footer__construction-item--long{
  grid-column: 1 / span 2;
  order: 99;
}

.l-footer__copyright{
  display: inline-block;
  padding: 0.2rem 1.5rem 0.5rem 6rem;
  position: absolute;
  bottom: 2rem;
  left: 0;
  z-index: 5;
  font-size: 1.2rem;
  font-weight: 400;
  background-color: #9C9C9C;
}

.l-footer__pagetop-anchor{
  position: absolute;
  top: 2rem;
  right: 8rem;
}
.l-footer__pagetop-container{
  width: 6rem;
  aspect-ratio:  1 / 1;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
  opacity: 1;
  transition: all 250ms ease 0s;
}
.l-footer__pagetop{
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  color: #FFF;
  background-color: #000;
  border: 0.2rem solid currentColor;
  border-radius: 50%;
  transition: all 250ms ease 0s;
}
.l-footer__pagetop::before{
  content: "";
  display: inline-block;
  width: 1.7rem;
  aspect-ratio: 1 / 1;
  position: absolute;
  top: calc(50% - 0.6rem);
  left: calc(50% - 0.8rem);
  z-index: 5;
  background: url(../images/common/arrow-w.png) no-repeat center / contain;
}
.js-pagetop-container:not(.is-fixed) .l-footer__pagetop{
  color: #000;
  background-color: #FFF;
}
.js-pagetop-container:not(.is-fixed) .l-footer__pagetop::before{
  background-image: url(../images/common/arrow-bk.png);
}
.l-footer__pagetop > span{
  display: block;
  white-space: nowrap;
  text-indent: 100vw;
  overflow: hidden;
}
.js-pagetop-container.is-hidden{
  opacity: 0;
  pointer-events: none;
}
.js-pagetop-container.is-fixed{
  position: absolute;
  right: auto;
  bottom: auto;
}

@media (hover: hover){
  .l-header__nav-item{
    position: relative;
  }
  .l-header__nav-item::after{
    content: "";
    display: block;
    width: 100%;
    height: 0;
    position: absolute;
    bottom: -0.4rem;
    left: 0;
    z-index: 5;
    border-bottom: 0.1rem solid #F37639;
    scale: 0 0;
    transform-origin: left center;
    transition: scale 200ms ease 0s;
    pointer-events: none;
  }
  .l-header__nav-item:has(a:hover)::after{
    scale: 1;
  }
  .l-header__nav-item a > span{
    transition: color 200ms ease 0s;
  }
  .l-header__nav-item a:hover > span{
    color: #F37639;
  }

  .l-header__nav-colorful{
    transition: color 250ms ease 0s;
  }
  .l-header__nav-colorful::before{
    translate: 0 0;
    transition: translate 250ms ease 0s;
  }
  .l-header__nav-colorful:hover{
    color: #F37639;
  }
  .l-header__nav-colorful:hover::before{
    translate: 50% 0;
  }

  .l-footer__sns a{
    opacity: 1;
    transition: opacity 250ms ease 0s;
  }
  .l-footer__sns a:hover{
    opacity: 0.5;
  }
  .l-footer__colorful-link::before,
  .l-footer__colorful-link::after{
    transition: right 250ms ease 0s;
  }
  .l-footer__colorful-link:hover::before,
  .l-footer__colorful-link:hover::after{
    right: -0.6rem;
  }
  .l-footer__pagetop:hover{
    color: #000;
    background-color: #FFF;
  }
  .js-pagetop-container .l-footer__pagetop:hover::before{
    background-image: url(../images/common/arrow-bk.png);
  }
  .js-pagetop-container:not(.is-fixed) .l-footer__pagetop:hover{
    color: #FFF;
    background-color: #000;
  }
  .js-pagetop-container:not(.is-fixed) .l-footer__pagetop:hover::before{
    background-image: url(../images/common/arrow-w.png);
  }
}
@media (width <= 1280px){
  .l-header__nav{
    column-gap: 2rem;
    position: relative;
  }
  .l-header__nav-trigger{
    align-self: center;
    display: flex;
    width: 6rem;
    height: 6rem;
    position: relative;
    border: none;
    background-color: transparent;
    overflow: hidden;
  }
  .l-header__nav-trigger > span{
    display: block;
    text-indent: 100vw;
    white-space: nowrap;
    overflow: hidden;
  }
  .l-header__nav-trigger::before,
  .l-header__nav-trigger::after{
    content: "";
    display: block;
    width: 3.2rem;
    height: 0.2rem;
    position: absolute;
    left: calc(50% - 1.6rem);
    z-index: 5;
    background-color: #000;
    transition: all 250ms ease 0s;
  }
  .l-header__nav-trigger::before{
    top: calc(40% - 0.1rem);
  }
  .l-header__nav-trigger::after{
    top: calc(60% - 0.1rem);
  }
  .is-open .l-header__nav-trigger::before{
    top: 50%;
    rotate: 30deg;
  }
  .is-open .l-header__nav-trigger::after{
    top: 50%;
    rotate: -30deg;
  }

  .l-header__nav-list{
    display: none;

    justify-content: center;
    width: 56rem;
    height: 6rem;
    background-color: #fff;
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 0;
  }
  .is-open .l-header__nav-list{
    display: flex;
  }

  .l-footer{
    flex-direction: column;
  }
  .l-footer__colorful{
    order: initial;
    flex-basis: auto;
    padding-top: 6rem;
    padding-bottom: 6rem;
    border-left: none;
    border-bottom: 0.1rem solid #FFF;
    }
  .l-footer__about{
    flex-basis: auto;
    width: 100%;
  }
  .l-footer__about-column--1,
  .l-footer__about-column--2{
    flex-grow: 1;
  }
  .l-footer__construction-list{
    grid-template-columns: 15rem 1fr;
  }
}
@media (width <= 768px){
  .visible-pc{
    display: none;
  }
  .visible-sp{
    display: block;
  }
  .l-header{
    padding-right: 1rem;
    padding-left: 2rem;
    transition: background-color 300ms ease 0s;
  }
  .l-header.is-pageend{
    background-color: #fff;
  }
  .l-header__logo{
    width: 12rem;
  }
  .l-header__nav-inner{
    display: none;
    flex-direction: column;
    width: 90vw;
    height: auto;
    padding-bottom: 2rem;
    position: fixed;
    top: calc(var(--header-height) + 1rem);
    right: 5vw;
    z-index: 5;
    background-color: #fff;
  }
  .is-open .l-header__nav-inner{
    display: flex;
    
  }
  .l-header__nav-list{
    flex-direction: column;
    row-gap: 2rem;
    width: 100%;
    height: auto;
    padding: 2rem;
    position: static;
  }
  .l-header__nav-colorful{
    order: 5;
    width: min(100%, 28rem);
    height: var(--header-height);
    margin: 0 auto;
  }

  .l-footer__colorful{
    padding-top: 5rem;
    padding-right: 2rem;
    padding-left: 2rem;
  }
  .l-footer__colorful-title{
    font-size: min(5.15vw, 2.4rem);
  }
  .l-footer__colorful-inner{
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
  }

  .l-footer__about{
    padding-right: 2rem;
    padding-left: 2rem;
  }
  .l-footer__about-inner{
    flex-direction: column;
    font-size: 1.4rem;
  }
  .l-footer__about-column--1{
    padding-bottom: 4rem;
  }
  .l-footer__about-column--2{
    padding-top: 4rem;
    padding-left: 0;
    border-top: 0.1rem solid #FFF;
    border-left: none;
  }
  .l-footer__about-list{
    column-gap: 1.5rem;
    margin-bottom: 2rem;
    font-size: 1.4rem;
  }
  .l-footer__pagetop-anchor{
    top: auto;
    right: 6.5rem;
    bottom: 11.8rem;
  }
  .l-footer__pagetop-container{
    width: 4.4rem;
  }

}
@media (width < 410px){
  .l-footer__about{
    padding-bottom: 10rem;
  }
  .l-footer__construction-list{
    grid-auto-flow: row;
    grid-template-columns: 1fr;
  }
  .l-footer__construction-list .l-footer__construction-item:nth-of-type(n+10){
    grid-column: auto;
  }
  .l-footer__construction-item--long{
    order: initial;
    grid-column-end: 2;
  }
}

/***********************************
    Component
 ***********************************/
.c-contact__heading{
  margin-top: 2rem;
  font-size: 2rem;
  text-align: center;
  font-weight: 500;
}
.c-contact-link__container{
  width: min(100%, 40rem);
  margin: 2rem auto 0;
}
.c-contact-link{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  height: 12rem;
  padding-left: 7.5rem;
  position: relative;
  color: #FFF;
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.05em;
  background: url(../images/common/contact-banner-bg.jpg) no-repeat center right / cover;
}
.c-contact-link::after{
  content: "";
  display: block;
  width: 6rem;
  height: 0.6rem;
  position: absolute;
  top: calc(50% - 0.3rem);
  left: 0;
  z-index: 5;
  background-color: #F4F4F4;
}
.c-contact-link > span:nth-of-type(2){
  display: inline-block;
  margin-top: -0.6rem;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.5;
}
@media (hover: hover){
  .c-contact-link{
    transition: opacity 300ms ease 0s;
    opacity: 1;
  }
  .c-contact-link:hover{
    opacity: 0.75;
  }
}
@media (width <= 768px){
  .c-contact-link{
    padding-left: min(10vw + 1rem, 7.5rem);
  }
  .c-contact-link::after{
    width: min(10vw, 6rem);
  }
  .c-contact-link > span:nth-of-type(2){
    font-size: min(7vw, 2.8rem);
  }
}

/***********************************
    JavaScript
 ***********************************/
.js-auto-slider{
    --slider-length: 4;
    --this-gap: 40px;
    --this-loop-duration: 5.5s;
}
.js-auto-slider__track{
    display: flex;
    align-items: flex-start;
    gap: var(--this-gap);
    width: max-content;
    padding-left: var(--this-gap);
    will-change: translate;
    backface-visibility: hidden;
}
.js-auto-slider__track.slider-initialized{
    animation: autoSlider linear calc(var(--slider-length) * var(--this-loop-duration)) 0s infinite forwards;
}
@keyframes autoSlider {
    0%{
        translate: 0 0;
    }
    100%{
        translate: -33.333% 0;
    }
}
.js-auto-slider__item{
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}
.js-auto-slider__item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    backface-visibility: hidden;
}
@media screen and (max-width: 768px) {
    .js-auto-slider{
      --this-gap: 1.5rem;
      --this-loop-duration: 4s;
    }

}